Sunday, December 12, 2021

High-tech sleeping bag could solve vision issues in space

Dallas TX (SPX) Dec 10, 2021
A subtle smile emerged on Dr. James Leidner's face as he envisioned telling people of the unusual contribution he made to mankind's mission to Mars. For 72 straight hours, the study volunteer lay in a bed at UT Southwestern, the monotony broken only at night when researchers placed his lower body in a sealed, vacuum-equipped sleeping bag to pull down body fluids that naturally flowed int

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